Sound Barrier STP4003/2mt — 400mm Aluminum Box Truss Segment 2m
STP4003/2mt Overview
The Sound Barrier STP4003/2mt is a 400 x 400mm aluminum box truss segment in a 2-meter length, designed for professional ground support, staging, and rigging applications across touring productions, houses of worship, broadcast facilities, and permanent venue installations. Constructed from 50mm diameter aluminum tubing with a 2mm wall thickness, this segment delivers the structural integrity demanded by production professionals working in high-load environments. Sound Barrier’s truss and staging systems carry TUV third-party certification, recognized as a Nationally Recognized Testing Laboratory (NRTL), providing verified safety compliance for system integrators and production companies. This segment is suited for engineers and riggers who require documented load data and certified structural performance.
Sound Barrier supports its truss systems with available loading tables and strength calculations, giving integrators and system designers the documentation needed for safe, code-compliant deployments.
Key Features
- TUV Certified Construction — Third-party certified by TUV, a Nationally Recognized Testing Laboratory (NRTL), ensuring verified structural safety and compliance for professional installations
- 400 x 400mm Box Truss Profile — Square box truss geometry provides balanced load distribution across all axes, suitable for ground support and overhead rigging configurations
- 50mm Tube Diameter — Large-diameter main chords contribute to the segment’s structural rigidity and load-bearing capacity
- 2mm Wall Thickness — Aluminum tube wall thickness engineered for the strength-to-weight ratio required in professional touring and staging environments
- Aluminum Construction — Lightweight aluminum material reduces overall system weight for faster load-in and load-out without sacrificing structural performance
- 2-Meter Segment Length — Standard 2m length integrates with compatible Sound Barrier STP400 series components for modular system builds
- Available Load Documentation — Sound Barrier provides loading tables and strength calculations to support safe system design and regulatory compliance
Technical Specifications
| Truss Profile | 400 x 400mm |
| Tube Diameter | 50mm |
| Tube Wall Thickness | 2mm |
| Material | Aluminum |
| Segment Length | 2 meters |
| Certification | TUV (NRTL) |
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